The cranium is a single structure forming a case around the brain, enclosing the lower surface and the sides, but always at least partially open at the top as a large fontanelle.

The meaning of CRANIUM is skull; specifically : the part of the skull that encloses the brain : braincase. How to use cranium in a sentence.

Feb 28, 2025 · What is the skull? Your skull is the part of your skeleton that holds and protects your brain. It also holds or supports several of your main sensory organs, like your eyes, ears, …

Nov 6, 2025 · The cranium (also known as the neurocranium) is formed by the superior aspect of the skull. It encloses and protects the brain, meninges, and cerebral vasculature.

Nov 25, 2025 · Skull, skeletal framework of the head of vertebrates, composed of bones or cartilage, which form a unit that protects the brain and some sense organs. The skull includes …

Aug 1, 2021 · Summary The cranium houses and protects the brain. In infancy, the eight cranial bones are not quite sewn together, which allows for brain growth. Once fused, they help keep …

The cranium is formed by eight bones, the paired parietal and temporal bones plus the unpaired frontal, occipital, sphenoid, and ethmoid bones. The narrow gap between the bones is filled …

Sep 16, 2024 · What Is the Skull Made Of? The skull, also known as the cranium, is the group of bones that forms the head.

The cranium is a structure composed of 28 separate bones in most people. Six of these are the bones of the middle ear on left and right sides, and one is the mandible.

The cranium, also known as the bony skull, can be divided into two groups of bones. The bones surrounding the brain are called the neurocranium (which form the cranial cavity), while the …